feat(i18n): add localized provider labels for certificate management

frontend/src/components/dialogs/BulkDeleteCertificateDialog.tsx

@@ -21,11 +21,11 @@ interface BulkDeleteCertificateDialogProps {
   isDeleting: boolean
 }
 
-function providerLabel(cert: Certificate): string {
-  if (cert.provider === 'letsencrypt-staging') return 'Staging'
-  if (cert.provider === 'custom') return 'Custom'
-  if (cert.status === 'expired') return 'Expired LE'
-  if (cert.status === 'expiring') return 'Expiring LE'
+function providerLabel(cert: Certificate, t: (key: string) => string): string {
+  if (cert.provider === 'letsencrypt-staging') return t('certificates.providerStaging')
+  if (cert.provider === 'custom') return t('certificates.providerCustom')
+  if (cert.status === 'expired') return t('certificates.providerExpiredLE')
+  if (cert.status === 'expiring') return t('certificates.providerExpiringLE')
   return cert.provider
 }
 
@@ -68,7 +68,7 @@ export default function BulkDeleteCertificateDialog({
                 className="flex items-center justify-between px-4 py-2"
               >
                 <span className="text-sm text-white">{cert.name || cert.domain}</span>
-                <span className="text-xs text-gray-500">{providerLabel(cert)}</span>
+                <span className="text-xs text-gray-500">{providerLabel(cert, t)}</span>
               </li>
             ))}
           </ul>

frontend/src/locales/de/translation.json

@@ -193,7 +193,11 @@
     "bulkDeleteButton": "{{count}} Zertifikat(e) löschen",
     "bulkDeleteSuccess": "{{count}} Zertifikat(e) gelöscht",
     "bulkDeletePartial": "{{deleted}} gelöscht, {{failed}} fehlgeschlagen",
-    "bulkDeleteFailed": "Zertifikate konnten nicht gelöscht werden"
+    "bulkDeleteFailed": "Zertifikate konnten nicht gelöscht werden",
+    "providerStaging": "Staging",
+    "providerCustom": "Benutzerdefiniert",
+    "providerExpiredLE": "Abgelaufen LE",
+    "providerExpiringLE": "Ablaufend LE"
   },
   "auth": {
     "login": "Anmelden",

frontend/src/locales/en/translation.json

@@ -202,7 +202,11 @@
     "bulkDeleteButton": "Delete {{count}} Certificate(s)",
     "bulkDeleteSuccess": "{{count}} certificate(s) deleted",
     "bulkDeletePartial": "{{deleted}} deleted, {{failed}} failed",
-    "bulkDeleteFailed": "Failed to delete certificates"
+    "bulkDeleteFailed": "Failed to delete certificates",
+    "providerStaging": "Staging",
+    "providerCustom": "Custom",
+    "providerExpiredLE": "Expired LE",
+    "providerExpiringLE": "Expiring LE"
   },
   "auth": {
     "login": "Login",

frontend/src/locales/es/translation.json

@@ -193,7 +193,11 @@
     "bulkDeleteButton": "Eliminar {{count}} Certificado(s)",
     "bulkDeleteSuccess": "{{count}} certificado(s) eliminado(s)",
     "bulkDeletePartial": "{{deleted}} eliminado(s), {{failed}} fallido(s)",
-    "bulkDeleteFailed": "No se pudieron eliminar los certificados"
+    "bulkDeleteFailed": "No se pudieron eliminar los certificados",
+    "providerStaging": "Pruebas",
+    "providerCustom": "Personalizado",
+    "providerExpiredLE": "LE Expirado",
+    "providerExpiringLE": "LE Por expirar"
   },
   "auth": {
     "login": "Iniciar Sesión",

frontend/src/locales/fr/translation.json

@@ -193,7 +193,11 @@
     "bulkDeleteButton": "Supprimer {{count}} Certificat(s)",
     "bulkDeleteSuccess": "{{count}} certificat(s) supprimé(s)",
     "bulkDeletePartial": "{{deleted}} supprimé(s), {{failed}} échoué(s)",
-    "bulkDeleteFailed": "Impossible de supprimer les certificats"
+    "bulkDeleteFailed": "Impossible de supprimer les certificats",
+    "providerStaging": "Test",
+    "providerCustom": "Personnalisé",
+    "providerExpiredLE": "LE Expiré",
+    "providerExpiringLE": "LE Expirant"
   },
   "auth": {
     "login": "Connexion",

frontend/src/locales/zh/translation.json

@@ -193,7 +193,11 @@
     "bulkDeleteButton": "删除 {{count}} 个证书",
     "bulkDeleteSuccess": "已删除 {{count}} 个证书",
     "bulkDeletePartial": "已删除 {{deleted}} 个，{{failed}} 个失败",
-    "bulkDeleteFailed": "证书删除失败"
+    "bulkDeleteFailed": "证书删除失败",
+    "providerStaging": "测试",
+    "providerCustom": "自定义",
+    "providerExpiredLE": "已过期 LE",
+    "providerExpiringLE": "即将过期 LE"
   },
   "auth": {
     "login": "登录",